Testing and Machining.
Buy in confindence knowing Every new cylinder head goes through a quality check process
Valve Testing
All new heads including bare heads have a valve put in and ports are vacuum tested.
Water System Check
Vacuum leak down test is done on the water system to ensure there is no leaks.
Valve Seat Cutting
Computerized set up, 3 angle valve seat cutting
Valve Grinding
Pink Stellite grinding wheel achieves a perfect finish.
Crack Testing
Magnetic cracking testing with a black light for cast iron cylinder heads.
Surface Grinding
Cylinder head gasket face machining using PCD and CBN tools.
Head Gasket Face
Head gasket face is straight edge checked.